Product comparison · 2 optical disc drives

Lenovo CDRW DVD ULTRABAY SLIM DRIVE vs Lenovo Freecom FS-5 CD-RW/DVD Combo Drive

Key differences

Internal
- CDRW DVD ULTRABAY SLIM DRIVE:Yes
- Freecom FS-5 CD-RW/DVD Combo Drive:No
Weight
- CDRW DVD ULTRABAY SLIM DRIVE:200 g
- Freecom FS-5 CD-RW/DVD Combo Drive:600 g
Dimensions (WxDxH)
- CDRW DVD ULTRABAY SLIM DRIVE:128 x 129 x 10 mm
- Freecom FS-5 CD-RW/DVD Combo Drive:144 x 140 x 17 mm

Differences highlightedShow differences only

Comparison of CDRW DVD ULTRABAY SLIM DRIVE, Freecom FS-5 CD-RW/DVD Combo Drive
15 specifications	A Lenovo CDRW DVD ULTRABAY SLIM DRIVE View product	B Lenovo Freecom FS-5 CD-RW/DVD Combo Drive View product
Design1 differ
InternalDiffers	Yes	No
Performanceidentical
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	USB 2.0
Writing speedidentical
CD write speed	24x	24x
CD rewrite speed	24x	24x
Reading speedidentical
CD read speed	24x	24x
DVD read speed	8x	8x
Access timeidentical
DVD drive average random access timeKnown for one	130 ms	Unknown — not stated by the source
Access timeKnown for one	110 ms	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	5 - 50 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	200 g	600 g
Other features1 differ
Media types supportedKnown for one	CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW, DVD+RW, DVD+R, DVD+R DL, DVD-R DL	Unknown — not stated by the source
Dimensions (WxDxH)Differs	128 x 129 x 10 mm	144 x 140 x 17 mm
Compatible operating systemsKnown for one	Microsoft Windows 2000 / Windows XP	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.